This toy is not a dong, but does come in a phallic shape. It is good for couples or alone time. Does not vibrate at all. Regardless, these can be a lot of fun if you get the right kind.
I've pretty much used glass ones and find they are the best. In fact, the greatest thing about them is that you can warm them up or cool them down for a very fun evening. Some are spiraled inside for a groovy effect, others has the ridge edge on the outside for a texture that would surely knock your socks off. A favorite of many is the curved ones as they are designed to peg the g spot (despite recent research that scientists still couldn't find it. Morons.)
The best part about dildos are the varieties that they come in. The silliest one I've seen is the cucumber, a dildo shaped like the age old joke that women without money or time to get to their toys, will use said vegetable to get their daily dose of vitamin O. Here's a favorite of mine that I found. I might even buy it ;-)
Dongs come in all shapes and sizes. Widths, with hair, without. They're realistics for a reason but can also be a bit of a pain to clean. Unlike the dildos, which are sometime smooth or comes with some bumps and ridges, dongs are wrinkled with balls to boot. Also, depending on if your dong is latex or silicone, will make the difference in the type of lubricant you can use on your toy. The best part of dongs is that if you don't put the vibrating bullet in, or you find a waterproof one the realistic and join you in the tub or shower. Yippee!
Anyone who has used a vibrator know that they are the BEST. I love them, and so do most women. I am a vibrating bullet girl myself, but internal ones are great too. A fav, that's been mentioned on tv shows such as Sex and The City, would be the rabbit. I own this, not afraid to say it, and I recommend it to those that do not have such a lovely item in their calvary.
Vibrators come for more than vaginal and clitoral stimulation. They can be on toys for men and even anal stimulators. All of these are sure to give you the shakes and shivers and leave you breathless. I have seen some that are plug in, so you don't have to worry about batteries being wasted. I've seen those attached to generators. A classic is the wireless vibrator that can be placed in a woman's panties and ccontrolled by another party from a certain radius. How much fun would that be. I recently read they have them that can work overseas for those with partners in the military. Imagine walking in the grocery store or gabbing with the girls and suddenly falling over in sheer bliss! I know if I witnessed that, I'd be like, "I'll have what SHE'S having!" And then literally run to the nearest adult novelty shop to grab my orgasm in a remote.